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Characteristics of physical properties of genetically modified potatoes. I. Mass and geometric properties of tubers**
genetic modification potato tuber physical parameters
2008/11/24
15 samples of potato tubers of Irga cultivar subgroups transformed with viral genome sequences (two modifications in the sense and antisense positions) in order to improve their resistance to a necrot...
Characteristics of physical properties of genetically modified potatoes. II. Mechanical properties of tubers
genetically modified potatoes tuber mechanical properties
2008/11/24
An investigation into the influence of genetic modification on potato tubers should include physical characte- ristics affecting their technological usability. Potato tubers of 15 clones of cultivar I...
Reflectance spectrophotometry of bruising in potatoes. I. Ultraviolet to near infrared
Solanum tuberosum L. quality damage internal
2008/11/12
The reflectance spectra of bruised and unbruised tubers was measured with a scanning monochromator and bifurcated fibre optic light guide from 250 to 1750 nm. The spectra were converted into reflectan...
Reflectance spectrophotometry of bruising in potatoes. II. acquisition of spectra in the visible spectrum with an integrating sphere
Solanum tuberosum L. quality damage internal
2008/11/12
Diffuse reflectance spectra from 400 to 700 nm were measured with an integrating sphere from bruised and unbruised, unpeeled and peeled tubers cvs. Desiree, Pentland Dell and Record. Stepwise discrimi...
Susceptibility to mechanical damage of potatoes cultivated in different environmental conditions
potatoes mechanical damage pendulum index locality season
2008/11/12
Seven potato varieties were cultivated in 12 localities that can be classified into two characteristic regions: i) classical higher land region (cooler and more humid) and ii) lower land region (warme...